Articles | Volume 12, issue 1
https://doi.org/10.5194/amt-12-405-2019
https://doi.org/10.5194/amt-12-405-2019
Research article
 | 
21 Jan 2019
Research article |  | 21 Jan 2019

Assessing the impact of different liquid water permittivity models on the fit between model and observations

Katrin Lonitz and Alan J. Geer

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Cited articles

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Short summary
Permittivity models for microwave frequencies of liquid water below 0°C are poorly constrained due to limited laboratory experiments and observations, especially for high microwave frequencies. This uncertainty translates directly into errors in retrieved liquid water paths of up to 80 %. This study investigates the effect of different liquid water permittivity models including models based on the most recent observations.
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